 So I can fit it in my travel bag. I can plug it in with a USB cord in my car or plug it into the wall, and it just works. And it wipes out odors, litter box odors, smoke odors, pet odors, wet dog odors, cooking odors, shrimp odors, musty odors, you name it. EdenPureDeals.com. The discount code is ERIC3, E-R-I-C-K, the number three. Get three of them for less than $200. You're saving $200. EdenPureDeals.com.